Lisa Marie Presley, musician and the only daughter of Elvis and Priscilla Presley, passed away earlier this month at age 54. She was honored at a memorial ceremony that took place on Sunday in Memphis, Tennessee. The event included performances by Axl Rose, Billy Corgan, and Alanis Morissette. Her mother Priscilla read a poem that was written by one of her granddaughters. Elvis director Baz Luhrmann was in attendance with his wife.